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Table 1 Demographic and clinical properties of the study population

From: The effect of pneumoperitoneum on the cross-sectional areas of internal jugular vein and subclavian vein in laparoscopic cholecystectomy operation

Variables

n = 60

Age (years)

44.4 ± 15.6

Age range (years)

19–70

Sex

 Male

25 (%41.7)

 Female

35 (%58.3)

Height (cm)

166.8 ± 9.8

Weight (kg)

80.6 ± 15.3

Body mass index (kg/m2)

29.1 ± 5.2

ASA

 I

34 (%56.7)

 II

26 (%43.3)

Operation time (min)

53.5 ± 14.8

Amount of intraoperative fluid replacement (ml)

238.2 ± 41.9

  1. The values were presented as mean ± standard deviation